FPUS55 KPSR 150906 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 206 AM MST Sun Mar 15 2026 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-550-551-151100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 53 to 61. Light wind. .SUNDAY...Sunny. Highs 88 to 92. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 54 to 63. West wind 5 to 10 mph in the evening becoming northeast after midnight. .MONDAY...Mostly sunny. Highs 88 to 93. Northeast wind 5 to 10 mph in the morning becoming west in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 57 to 65. West wind around 5 mph in the evening becoming northeast 5 to 10 mph after midnight. .TUESDAY...Sunny and warmer. Highs in the mid to upper 90s. .TUESDAY NIGHT...Clear. Lows 61 to 68. .WEDNESDAY...Sunny and hot. Highs 99 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 63 to 70. .THURSDAY...Sunny and hot. Highs 101 to 106. .THURSDAY NIGHT...Clear. Lows 65 to 71. .FRIDAY...Sunny and hot. Highs 103 to 108. .FRIDAY NIGHT...Clear. Lows 64 to 72. .SATURDAY...Sunny and hot. Highs 103 to 108. $$ AZZ541-549-555-151100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 49 to 59. East wind around 5 mph. .SUNDAY...Sunny. Highs 85 to 90. East wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 52 to 62. Northeast wind 5 to 15 mph. .MONDAY...Mostly sunny. Highs 86 to 91. Northeast wind 10 to 15 mph in the morning becoming northwest 5 to 10 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 54 to 64. Northeast wind 5 to 15 mph. .TUESDAY...Sunny and warmer. Highs in the lower to mid 90s. .TUESDAY NIGHT...Clear. Lows 62 to 67. .WEDNESDAY...Sunny and hot. Highs 97 to 101. .WEDNESDAY NIGHT...Mostly clear. Lows 63 to 69. .THURSDAY...Sunny and hot. Highs 100 to 104. .THURSDAY NIGHT...Clear. Lows 65 to 71. .FRIDAY...Sunny and hot. Highs 102 to 106. .FRIDAY NIGHT...Clear. Lows 66 to 72. .SATURDAY...Sunny and hot. Highs 101 to 107. $$ AZZ553-554-151100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 47 to 57. Southeast wind around 5 mph. .SUNDAY...Sunny. Highs 86 to 91. Southeast wind around 5 mph in the morning becoming northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 49 to 59. Southwest wind 5 to 10 mph in the evening becoming east after midnight. .MONDAY...Mostly sunny. Highs 87 to 92. Northeast wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 51 to 61. North wind around 5 mph in the evening becoming east after midnight. .TUESDAY...Sunny and warmer. Highs 92 to 98. .TUESDAY NIGHT...Clear. Lows 56 to 65. .WEDNESDAY...Sunny and hot. Highs 96 to 102. .WEDNESDAY NIGHT...Clear. Lows 58 to 66. .THURSDAY...Sunny and hot. Highs 100 to 106. .THURSDAY NIGHT...Clear. Lows 60 to 68. .FRIDAY...Sunny and hot. Highs 102 to 108. .FRIDAY NIGHT...Clear. Lows 61 to 69. .SATURDAY...Sunny and hot. Highs 102 to 108. $$ AZZ532-151100- Yuma- Including the cities of Yuma and Fortuna Foothills 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 56 to 59. Light wind. .SUNDAY...Sunny. Highs near 94. North wind 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows 58 to 63. North wind 5 to 10 mph. .MONDAY...Mostly sunny. Highs near 95. North wind 10 to 20 mph. .MONDAY NIGHT...Clear. Lows 61 to 65. North wind 5 to 15 mph. .TUESDAY...Sunny. Highs 98 to 100. .TUESDAY NIGHT...Clear. Lows 63 to 69. .WEDNESDAY...Sunny and hot. Highs 100 to 104. .WEDNESDAY NIGHT...Clear. Lows 63 to 69. .THURSDAY...Sunny and hot. Highs 105 to 107. .THURSDAY NIGHT...Clear. Lows 67 to 72. .FRIDAY...Sunny and hot. Highs 106 to 108. .FRIDAY NIGHT...Clear. Lows 67 to 72. .SATURDAY...Sunny and hot. Highs 105 to 108. $$ AZZ562-151100- Globe/Miami- Including the cities of Globe and Miami 206 AM MST Sun Mar 15 2026 .TONIGHT...Clear. Lows 44 to 54. West wind around 5 mph. .SUNDAY...Sunny. Highs 73 to 83. Northwest wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 42 to 52. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .MONDAY...Mostly sunny. Highs 74 to 84. North wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 44 to 54. Northeast wind 5 to 10 mph. .TUESDAY...Sunny and warmer. Highs 84 to 90. .TUESDAY NIGHT...Clear. Not as cool. Lows in the upper 50s. .WEDNESDAY...Sunny and warmer. Highs in the lower to mid 90s. .WEDNESDAY NIGHT...Mostly clear. Lows near 60. .THURSDAY...Sunny. Highs 92 to 98. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Sunny. Highs 93 to 99. .FRIDAY NIGHT...Clear. Lows in the lower to mid 60s. .SATURDAY...Sunny and hot. Highs 94 to 100. $$ AZZ545-547-552-556>558-561-151100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 206 AM MST Sun Mar 15 2026 .TONIGHT...Clear. Lows 48 to 58. South wind around 5 mph. .SUNDAY...Sunny. Highs 83 to 88. North wind 5 to 10 mph in the morning becoming west 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 50 to 60. Northeast wind 10 to 15 mph. .MONDAY...Mostly sunny. Highs 84 to 89. Northeast wind 10 to 15 mph in the morning becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 52 to 62. Northeast wind 5 to 15 mph. .TUESDAY...Sunny and warmer. Highs 79 to 95. .TUESDAY NIGHT...Clear. Not as cool. Lows 54 to 67. .WEDNESDAY...Sunny and hot. Highs 85 to 101. .WEDNESDAY NIGHT...Mostly clear. Lows 56 to 69. .THURSDAY...Sunny and hot. Highs 88 to 104. .THURSDAY NIGHT...Clear. Lows 58 to 71. .FRIDAY...Sunny and hot. Highs 89 to 105. .FRIDAY NIGHT...Clear. Lows 59 to 72. .SATURDAY...Sunny and hot. Highs 89 to 105. $$ AZZ560-563-151100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 206 AM MST Sun Mar 15 2026 .TONIGHT...Clear. Lows 44 to 54. West wind around 5 mph. .SUNDAY...Sunny. Highs 74 to 84. North wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 44 to 54. North wind 10 to 15 mph. .MONDAY...Mostly sunny. Highs 73 to 83. North wind 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 46 to 56. North wind 5 to 10 mph. .TUESDAY...Sunny and warmer. Highs 76 to 90. .TUESDAY NIGHT...Clear. Not as cool. Lows 40 to 61. .WEDNESDAY...Sunny and warmer. Highs 82 to 96. .WEDNESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 42 to 62. .THURSDAY...Sunny. Highs 86 to 98. .THURSDAY NIGHT...Clear. Lows 45 to 65. .FRIDAY...Sunny. Highs 87 to 99. .FRIDAY NIGHT...Clear. Lows 46 to 65. .SATURDAY...Sunny. Highs 87 to 99. $$ AZZ539-559-151100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 51 to 61. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 89 to 94. East wind around 5 mph in the morning becoming northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 52 to 62. Southwest wind 5 to 10 mph. .MONDAY...Sunny. Highs 90 to 95. Northeast wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 56 to 66. Northwest wind around 5 mph in the evening becoming east after midnight. .TUESDAY...Sunny. Highs 92 to 99. .TUESDAY NIGHT...Clear. Lows 61 to 70. .WEDNESDAY...Sunny and hot. Highs 97 to 103. .WEDNESDAY NIGHT...Clear. Lows 62 to 71. .THURSDAY...Sunny and hot. Highs 101 to 106. .THURSDAY NIGHT...Clear. Lows 63 to 73. .FRIDAY...Sunny and hot. Highs 103 to 109. .FRIDAY NIGHT...Clear. Lows 65 to 74. .SATURDAY...Sunny and hot. Highs 103 to 108. $$ AZZ534-538-151100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 50 to 60. Light wind. .SUNDAY...Sunny. Highs 88 to 93. Northeast wind around 5 mph in the morning becoming northwest 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 53 to 63. Northwest wind 5 to 15 mph. .MONDAY...Mostly sunny. Highs 89 to 94. North wind 5 to 10 mph in the morning becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 55 to 65. Northwest wind 5 to 10 mph in the evening becoming north after midnight. .TUESDAY...Sunny. Highs 92 to 98. .TUESDAY NIGHT...Clear. Lows 57 to 68. .WEDNESDAY...Sunny and hot. Highs 97 to 103. .WEDNESDAY NIGHT...Clear. Lows 59 to 70. .THURSDAY...Sunny and hot. Highs 100 to 106. .THURSDAY NIGHT...Clear. Lows 62 to 72. .FRIDAY...Sunny and hot. Highs 102 to 108. .FRIDAY NIGHT...Clear. Lows 62 to 72. .SATURDAY...Sunny and hot. Highs 101 to 107. $$ AZZ531-533-151100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 52 to 62. East wind around 5 mph. .SUNDAY...Mostly sunny. Highs 88 to 93. North wind 5 to 10 mph in the morning becoming northwest 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 55 to 65. North wind 10 to 20 mph. .MONDAY...Mostly sunny. Highs 89 to 94. North wind 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows 58 to 68. North wind 5 to 15 mph. .TUESDAY...Mostly sunny and warmer. Highs 91 to 99. .TUESDAY NIGHT...Clear. Lows 58 to 70. .WEDNESDAY...Sunny and hot. Highs 95 to 103. .WEDNESDAY NIGHT...Clear. Lows 60 to 72. .THURSDAY...Sunny and hot. Highs 98 to 106. .THURSDAY NIGHT...Clear. Lows 62 to 74. .FRIDAY...Sunny and hot. Highs 100 to 108. .FRIDAY NIGHT...Clear. Lows 63 to 75. .SATURDAY...Sunny and hot. Highs 100 to 108. $$ AZZ535-536-151100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 206 AM MST Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 51 to 61. Southeast wind around 5 mph. .SUNDAY...Sunny. Highs 89 to 94. Northeast wind around 5 mph in the morning becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 54 to 64. Northwest wind 5 to 10 mph. .MONDAY...Mostly sunny. Highs 90 to 95. North wind 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 56 to 66. North wind 5 to 15 mph. .TUESDAY...Sunny. Highs in the mid to upper 90s. .TUESDAY NIGHT...Clear. Lows 60 to 69. .WEDNESDAY...Sunny and hot. Highs 99 to 103. .WEDNESDAY NIGHT...Clear. Lows 61 to 70. .THURSDAY...Sunny and hot. Highs 103 to 106. .THURSDAY NIGHT...Clear. Lows 63 to 72. .FRIDAY...Sunny and hot. Highs 104 to 108. .FRIDAY NIGHT...Clear. Lows 64 to 73. .SATURDAY...Sunny and hot. Highs 104 to 108. $$ AZZ530-CAZ569-151100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 206 AM MST Sun Mar 15 2026 /206 AM PDT Sun Mar 15 2026/ ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 51 to 61. West wind 5 to 10 mph. .SUNDAY...Mostly sunny and breezy. Highs 90 to 95. North wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear and breezy. Lows 54 to 64. North wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly sunny and breezy. Highs 91 to 96. North wind 10 to 20 mph. Gusts up to 30 mph. .MONDAY NIGHT...Mostly clear and breezy. Lows 56 to 66. North wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .TUESDAY...Sunny and hot. Highs 97 to 101. .TUESDAY NIGHT...Clear. Lows 58 to 67. .WEDNESDAY...Sunny and hot. Highs 99 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 68. .THURSDAY...Sunny and hot. Highs 103 to 107. .THURSDAY NIGHT...Clear. Lows 61 to 70. .FRIDAY...Sunny and hot. Highs 104 to 108. .FRIDAY NIGHT...Clear. Lows 62 to 71. .SATURDAY...Sunny and hot. Highs 103 to 109. $$ CAZ564-565-568-570-151100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 206 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 56 to 66. Northwest wind 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 89 to 94. North wind 10 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows 57 to 67. North wind 10 to 15 mph. .MONDAY...Mostly sunny and breezy. Highs 91 to 96. North wind 10 to 20 mph. Gusts up to 30 mph. .MONDAY NIGHT...Mostly clear. Lows 61 to 71. North wind 10 to 15 mph. .TUESDAY...Sunny and hot. Highs 91 to 101. .TUESDAY NIGHT...Clear. Lows 61 to 72. .WEDNESDAY...Sunny and hot. Highs 94 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 73. .THURSDAY...Sunny and hot. Highs 97 to 107. .THURSDAY NIGHT...Clear. Lows 64 to 75. .FRIDAY...Sunny and hot. Highs 98 to 108. .FRIDAY NIGHT...Clear. Lows 65 to 75. .SATURDAY...Sunny and hot. Highs 98 to 108. $$ CAZ563-567-151100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 206 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 56 to 66. South wind 5 to 10 mph. .SUNDAY...Sunny. Highs 92 to 97. Northwest wind around 5 mph in the morning becoming north 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows 58 to 68. North wind around 5 mph in the evening becoming northwest 5 to 10 mph after midnight. .MONDAY...Mostly sunny. Highs 92 to 97. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 62 to 72. Northwest wind 5 to 10 mph. .TUESDAY...Sunny and hot. Highs 95 to 103. .TUESDAY NIGHT...Clear. Lows 63 to 74. .WEDNESDAY...Mostly sunny and hot. Highs 97 to 107. .WEDNESDAY NIGHT...Clear. Lows 63 to 74. .THURSDAY...Sunny and hot. Highs 99 to 109. .THURSDAY NIGHT...Clear. Lows 65 to 76. .FRIDAY...Sunny and very hot. Highs 100 to 110. .FRIDAY NIGHT...Clear. Lows 66 to 77. .SATURDAY...Sunny and very hot. Highs 101 to 111. $$ CAZ566-151100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 206 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 58 to 68. West wind 5 to 10 mph. .SUNDAY...Sunny. Highs 91 to 96. Northwest wind 5 to 10 mph in the morning becoming northeast in the afternoon. .SUNDAY NIGHT...Clear. Lows 60 to 70. South wind around 5 mph in the evening becoming west after midnight. .MONDAY...Mostly sunny. Highs 93 to 98. North wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 64 to 74. Northwest wind 5 to 10 mph. .TUESDAY...Sunny and hot. Highs 98 to 102. .TUESDAY NIGHT...Clear. Lows 65 to 77. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 106. .WEDNESDAY NIGHT...Clear. Lows 65 to 77. .THURSDAY...Sunny and hot. Highs 103 to 107. .THURSDAY NIGHT...Clear. Lows 68 to 79. .FRIDAY...Sunny and hot. Highs 105 to 109. .FRIDAY NIGHT...Clear. Lows 67 to 78. .SATURDAY...Sunny and hot. Highs 105 to 109. $$ CAZ562-151100- Imperial County Southwest- Including the city of Mountain Spring 206 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear and cooler. Lows 62 to 72. Southwest wind 5 to 15 mph. .SUNDAY...Sunny. Highs 90 to 95. Northwest wind 5 to 10 mph in the morning becoming northeast 5 to 15 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows 63 to 73. South wind 5 to 10 mph in the evening becoming west after midnight. .MONDAY...Mostly sunny. Highs 92 to 97. Northwest wind 5 to 10 mph in the morning becoming northeast 5 to 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 67 to 77. West wind 5 to 10 mph. .TUESDAY...Sunny and hot. Highs 91 to 101. .TUESDAY NIGHT...Clear. Lows 70 to 81. .WEDNESDAY...Mostly sunny and hot. Highs 95 to 105. .WEDNESDAY NIGHT...Clear. Lows 70 to 81. .THURSDAY...Sunny and hot. Highs 97 to 107. .THURSDAY NIGHT...Clear. Lows 72 to 83. .FRIDAY...Sunny and hot. Highs 98 to 108. .FRIDAY NIGHT...Clear. Lows 72 to 82. .SATURDAY...Sunny and hot. Highs 98 to 108. $$ CAZ560-151100- Joshua Tree NP West- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 206 AM PDT Sun Mar 15 2026 .TONIGHT...Clear. Lows 54 to 64. Northwest wind 5 to 15 mph. .SUNDAY...Mostly sunny and breezy. Highs 72 to 82. North wind 10 to 20 mph. Gusts up to 30 mph. .SUNDAY NIGHT...Clear. Lows 54 to 64. North wind 5 to 15 mph. .MONDAY...Mostly sunny and breezy. Highs 75 to 85. North wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Not as cool. Lows 59 to 69. North wind 5 to 15 mph. .TUESDAY...Sunny and warmer. Highs 81 to 91. .TUESDAY NIGHT...Clear. Lows 58 to 70. .WEDNESDAY...Sunny in the morning then becoming partly sunny. Highs 84 to 94. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 59 to 72. .THURSDAY...Sunny. Highs 86 to 96. .THURSDAY NIGHT...Clear. Lows 60 to 73. .FRIDAY...Sunny. Highs 87 to 97. .FRIDAY NIGHT...Clear. Lows 60 to 73. .SATURDAY...Sunny. Highs 86 to 96. $$ CAZ561-151100- Joshua Tree NP East- 206 AM PDT Sun Mar 15 2026 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH SUNDAY EVENING... .TONIGHT...Clear. Lows 54 to 64. Northwest wind 10 to 15 mph. .SUNDAY...Mostly sunny. Not as warm. Highs 78 to 88. North wind 10 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 52 to 62. Northwest wind 5 to 10 mph. .MONDAY...Mostly sunny. Highs 81 to 91. North wind 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Not as cool. Lows 57 to 67. Northwest wind 5 to 15 mph. .TUESDAY...Sunny and warmer. Highs 89 to 97. .TUESDAY NIGHT...Clear. Lows 63 to 69. .WEDNESDAY...Mostly sunny and hot. Highs 93 to 101. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 65 to 71. .THURSDAY...Sunny and hot. Highs 95 to 103. .THURSDAY NIGHT...Clear. Lows 66 to 72. .FRIDAY...Sunny and hot. Highs 96 to 104. .FRIDAY NIGHT...Clear. Lows 67 to 72. .SATURDAY...Sunny and hot. Highs 96 to 104. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix